Home / 17,533.20-24,195.52-9,575.76

Finding the Fourth Proportional to 17,533.20, 24,195.52 and 9,575.76

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Solution

The fourth proportional to 17,533.20, 24,195.52 and 9,575.76 is: 13,214.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,533.20 : 24,195.52 = 9,575.76 : x
  2. Step 2: Convert to fraction form
    17,533.20/24,195.52 = 9,575.76/x
  3. Step 3: Cross multiply
    17,533.20x = 24,195.52 × 9,575.76
  4. Step 4: Simplify right side
    17,533.20x = 231,690,492.60
  5. Step 5: Solve for x
    x = 231,690,492.60/17,533.20
  6. Step 6: Final answer
    x = 13,214.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.